Panamax MB850 Battery Backup Surge Protector

Model: MB850 UPC: 050616008532 Item: 152683

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104 E Vine St.
Hatfield, PA 19440
  • Mon - Fri: 9am - 5pm
  • Sat: By appointment only
  • Sun: Closed
(866) 961-7781
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754 Route 309 (Bethlehem Pike)
Montgomeryville, PA 18936
  • Mon: 9:30am - 8pm
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12pm - 5pm
(215) 368-8343
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38 Greenfield Avenue,
Ardmore, PA 19003
  • Mon- Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
(610) 649-7002
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Product Information

5 Battery Powered and Surge Protected OutletsProvides continuous battery backup when power is interrupted.

4 Fulltime Surge Protected OutletsProvides complete surge protection for equipment not requiring battery backup.

USB/Serial Port To PCAllows home theater PC to communicate with UPS through USB or serial port.

1 Pair, In/Out Coax / Cable Sat Surge Protection

Wiring Fault Indicator LightLED illuminates when wiring problems exist.

Ethernet Protection PortsPhone / Modem / DSL / Ethernet protection (Combination Ethernet or phone line protection).

Resettable Circuit BreakerProvides overload protection.

Auto-Shutdown SoftwarePanamax offers surge protection plus battery backup. The MB850 will safely shut down your home theater PC.

LCD Display Provides: Input Voltage Level Output Voltage Level AVR Status Meter Battery Capacity Estimated Runtime Load Level Output Power Frequencyinterrupted

Icon Indicators Includes: On Battery Mode Overload Condition Fault Condition

AVRAutomatic Voltage Regulation stabilizes input voltage to an appropriate level for optimal equipment performance by completely eliminating brownouts and overvoltages.


Weight 16 lbs.
Dimensions 4.375W x 10.25D x 8.875H

Output Power

MB850 850VA / 510 Watts with AVR

Output Voltage on Utility

Voltage 90V - 140V
Frequency 57 - 63 Hz
AVS Smart Boost Boost 10% of input voltage for output

Surge Protection

Surge Energy Capacity 890 Joules
Maximum Surge Current 36,000 Amps
Design Specification NSI/IEE C62.41 CAT A


Runtime Up to 120 minutes
Recharge 8 hours from total discharge
Normal Life 3 to 6 years
Battery Type Sealed maintenance free lead acid

Output Voltage on Battery

Voltage 120V 5V
Frequency 60Hz

Safety Approvals

UL UL 1778 (UPS)
FCC DoC Class B
cUL (Canada) cUL 107.1


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